1 files changed, 0 insertions, 120 deletions
diff --git a/harnesses/syntax-harness.c b/harnesses/syntax-harness.c
deleted file mode 100644
index 0fb3587..0000000
--- a/harnesses/syntax-harness.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * syntax-harness.c
- * contributed by Mark Griffin
- */
-#include <stdio.h>
-#include <string.h>
-#include "oniguruma.h"
-
-#include <stdlib.h>
-
-#define DEFAULT_LIMIT 120
-typedef unsigned char uint8_t;
-
-extern int exec(OnigSyntaxType* syntax, char* apattern, char* astr)
-{
-  int r;
-  unsigned char *start, *range, *end;
-  regex_t* reg;
-  OnigErrorInfo einfo;
-  OnigRegion *region;
-  UChar* pattern = (UChar* )apattern;
-  UChar* str     = (UChar* )astr;
-
-  r = onig_new(&reg, pattern, pattern + strlen((char* )pattern),
-               ONIG_OPTION_DEFAULT, ONIG_ENCODING_ASCII, syntax, &einfo);
-  if (r != ONIG_NORMAL) {
-    char s[ONIG_MAX_ERROR_MESSAGE_LEN];
-    onig_error_code_to_str((UChar* )s, r, &einfo);
-    fprintf(stdout, "ERROR: %s\n", s);
-    return -1;
-  }
-
-  region = onig_region_new();
-
-  end   = str + strlen((char* )str);
-  start = str;
-  range = end;
-  r = onig_search(reg, str, end, start, range, region, ONIG_OPTION_NONE);
-  if (r >= 0) {
-    int i;
-
-    fprintf(stdout, "match at %d\n", r);
-    for (i = 0; i < region->num_regs; i++) {
-      fprintf(stdout, "%d: (%d-%d)\n", i, region->beg[i], region->end[i]);
-    }
-  }
-  else if (r == ONIG_MISMATCH) {
-    fprintf(stdout, "search fail\n");
-  }
-  else { /* error */
-    char s[ONIG_MAX_ERROR_MESSAGE_LEN];
-    onig_error_code_to_str((UChar* )s, r);
-    fprintf(stdout, "ERROR: %s\n", s);
-    onig_region_free(region, 1 /* 1:free self, 0:free contents only */);
-    onig_free(reg);
-    return -1;
-  }
-
-  onig_region_free(region, 1 /* 1:free self, 0:free contents only */);
-  onig_free(reg);
-  return 0;
-}
-
-#define PATTERN_SIZE 64
-#define NUM_CONTROL_BYTES 1
-#define MIN_STR_SIZE  1
-int LLVMFuzzerTestOneInput(const uint8_t * Data, size_t Size)
-{
-  if (Size <= (NUM_CONTROL_BYTES + PATTERN_SIZE + MIN_STR_SIZE))
-    return 0;
-  if (Size > 0x1000)
-    return 0;
-  size_t remaining_size = Size;
-  unsigned char *data = (unsigned char *)(Data);
-
-  // pull off one byte to switch syntax choice
-  unsigned char syntax_choice = data[0];
-  data++;
-  remaining_size--;
-
-  // copy first PATTERN_SIZE bytes off to be the pattern
-  unsigned char *pattern = (unsigned char *)malloc(PATTERN_SIZE+1);
-  memset(pattern, 0, PATTERN_SIZE+1);
-  memcpy(pattern, data, PATTERN_SIZE);
-  data += PATTERN_SIZE;
-  remaining_size -= PATTERN_SIZE;
-
-  unsigned char *str = (unsigned char*)malloc(remaining_size+1);
-  memset(str, 0, remaining_size+1);
-  memcpy(str, data, remaining_size);
-  
-  OnigEncoding use_encs[] = { ONIG_ENCODING_ASCII };
-  onig_initialize(use_encs, sizeof(use_encs)/sizeof(use_encs[0]));
-
-  onig_set_retry_limit_in_match(DEFAULT_LIMIT);
-  onig_set_parse_depth_limit(DEFAULT_LIMIT);
-
-  OnigSyntaxType *syntaxes[] = {
-    ONIG_SYNTAX_POSIX_EXTENDED,
-    ONIG_SYNTAX_EMACS,
-    ONIG_SYNTAX_GREP,
-    ONIG_SYNTAX_GNU_REGEX,
-    ONIG_SYNTAX_JAVA,
-    ONIG_SYNTAX_PERL_NG,
-    ONIG_SYNTAX_RUBY,
-    ONIG_SYNTAX_ONIGURUMA,
-  }; 
-  OnigSyntaxType *syntax = syntaxes[syntax_choice % 8];
-  
-  int r;
-  r = exec(syntax, (char *)pattern, (char *)str);
-  // r = exec(ONIG_SYNTAX_JAVA, "\\p{XDigit}\\P{XDigit}[a-c&&b-g]", "bgc");
-
-  onig_end();
-
-  free(pattern);
-  free(str);
-
-  return 0;
-}